
// Mixins
// --------------------------------------
.animation-variant(@duration, @timing-function){
    &{
        #navbar,
        #content-container,
        #mainnav-container,
        #aside-container,
        #footer,
        .collapsing,
        .navbar-brand,
        .navbar-content,
        .navbar-header:before{
            transition-duration: @duration;
            transition-timing-function: @timing-function;
        }
    }
}

.collapsing {
    transition-duration: 10ms;
}


/* ANIMATIONS */
/* -------------------------------------*/
& when (@enable-animation = true){
    @media (min-width: 1200px){
        .effect{
            #navbar,
            #content-container,
            #mainnav-container,
            #aside-container,
            #footer,
            .navbar-brand,
            .navbar-content,
            .navbar-header:before{
                transition-property: width, padding, left, right;
                transition-duration: @ease-duration;
            }
            .navbar-content{
                transition-property: margin-left;
            }
            .mainnav-profile{
                transition: opacity  @ease-duration + 0.5s, max-height  @ease-duration;
            }
            & when (@mainnav-collapse = true){
                #mainnav-shortcut{
                    .transition(max-height .7s);
                    li{
                        .transition(all .7s ease .1s);
                    }
                }
                &#container.mainnav-sm{
                    #mainnav-shortcut{
                        .transition(max-height .7s linear .2s);
                        >ul > li{
                            .transition(all .5s ease);
                        }
                    }
                }
                #mainnav-menu{
                    .mainnav-sm & {
                        .list-header, .list-divider, .menu-title, .arrow, .menu-title > .label{
                            .transition(opacity .5s, padding .5s linear .5s, color .1s, margin .5s linear .5s);
                            transition-timing-function: cubic-bezier(0.280, 1.020, 0.360, 1.145);
                        }
                    }
                 }
            }
            .collapsing {
                transition-duration: .4s;
            }
        }


        /* Variant */
        /* -------------------------------------*/
        & when (@enable-easeInQuart = true){
            .easeInQuart{.animation-variant(@easeInQuart, cubic-bezier(0.755, 0.045, 0.915, 0.135))}
        }
        & when (@enable-easeOutQuart = true){
            .easeOutQuart{.animation-variant(@easeOutQuart, cubic-bezier(0.015, 0.770, 0.040, 0.985))}
        }
        & when (@enable-easeInBack = true){
            .easeInBack{.animation-variant(@easeInBack, cubic-bezier(0.705, -0.155, 0.735, 0.045))}
        }
        & when (@enable-easeOutBack = true){
            .easeOutBack{.animation-variant(@easeOutBack, cubic-bezier(0.280, 1.020, 0.360, 1.145))}
        }
        & when (@enable-easeInOutBack = true){
            .easeInOutBack{.animation-variant(@easeInOutBack, cubic-bezier(1.000, -0.280, 0.000, 1.275))}
        }
        & when (@enable-steps = true){
            .steps{.animation-variant(@steps, cubic-bezier(0.000, 0.955, 1.000, 0.045))}
        }
        & when (@enable-jumping = true){
            .jumping{.animation-variant(@jumping, cubic-bezier(0.135, 1.525, 0.000, 0.900))}
        }
        & when (@enable-rubber = true){
            .rubber{.animation-variant(@rubber, cubic-bezier(0.000, 1.650, 1.000, -0.600))}
        }

    }
}
